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The ORC contains a backup power supply system that
may deploy the air bags even if the battery loses power or
it becomes disconnected prior to deployment.Also, the ORC turns on the Air Bag Warning
Light in the instrument panel for approxi-
mately four to eight seconds for a self-check
when the ignition is first turned on. After the
self-check, the Air Bag Warning Light will turn off. If the
ORC detects a malfunction in any part of the system, it
turns on the Air Bag Warning Light, either momentarily
or continuously. A single chime will sound if the light
comes on again after initial startup.
It also includes diagnostics that will illuminate the instru-
ment cluster Air Bag Warning Light if a malfunction is
noted that could affect the air bag system. The diagnos-
tics also record the nature of the malfunction.WARNING!
Ignoring the Air Bag Warning Light in your instru-
ment panel could mean you won’t have the air bags
to protect you in a collision. If the light does not come
on as a bulb check when the ignition is first turned
on, stays on after you start the vehicle, or if it comes
on as you drive, have an authorized dealer service the
air bag system immediately.
Driver And Passenger Advanced Front Air Bag
Inflator Units
The Driver and Passenger Advanced Front Air Bag
Inflator Units are located in the center of the steering
wheel and on the right side of the instrument panel.
When the ORC detects a collision requiring the Ad-
vanced Front Air Bags, it signals the inflator units. A large
quantity of non-toxic gas is generated to inflate the
Advanced Front Air Bags. Different air bag inflation rates
74 THINGS TO KNOW BEFORE STARTING YOUR VEHICLE
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and type of collision. In these events, the ORC will
deploy the SABIC only on the impact side of the vehicle.
A quantity of non-toxic gas is generated to inflate the side
curtain air bag. The inflating side curtain air bag pushes
the outside edge of the headliner out of the way and
covers the window. The air bag inflates in about 30
milliseconds (about one-quarter of the time that it takes
to blink your eyes) with enough force to injure you if you
are not belted and seated properly, or if items are
positioned in the area where the side curtain air bag
inflates. This especially applies to children. The side
curtain air bag is only about 3-1/2 in (9 cm) thick when
it is inflated.
Because air bag sensors estimate deceleration over time,
vehicle speed and damage are not good indicators of
whether or not an air bag should have deployed.Front And Side Impact Sensors
In front and side impacts, impact sensors can aid the
ORC in determining appropriate response to impact
events.
Enhanced Accident Response System
In the event of an impact causing air bag deployment, if
the communication network remains intact, and the
power remains intact, depending on the nature of the
event the ORC will determine whether to have the
Enhanced Accident Response System perform the follow-
ing functions:
•Cut off fuel to the engine.
• Flash hazard lights as long as the battery has power or
until the ignition key is turned off.
• Turn on the interior lights, which remain on as long as
the battery has power or until the ignition key is
removed.
76 THINGS TO KNOW BEFORE STARTING YOUR VEHICLE
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•The ignition key is in OFF position;
• The vehicle’s electrical systems are not intact;
• The 9-1-1 Call system software and/or hardware are
damaged during a crash;
• The vehicle battery loses power or becomes discon-
nected during a vehicle crash;
• Wireless and/or Global Positioning Satellite signals
are unavailable or obstructed;
• Equipment malfunction at the 9-1-1 operator facility;
• Operator error by the 9-1-1 operator;
• Wireless network congestion;
• Weather; and
• Buildings, structures, geographic terrain, or tunnels. NOTE:
Never place anything on or near the vehicle’s
wireless and GPS antennas. You could prevent wireless
and GPS signal reception, which can prevent your vehicle
from placing an emergency call. Wireless and GPS signal
reception is required for the 9-1-1 Call system to function
properly.
General Information
This device complies with Part 15 of the FCC Rules.
Operation is subject to the following two conditions: (1)
This device may not cause harmful interference, and (2)
this device must accept any interference received, includ-
ing interference that may cause undesired operation.
If A Deployment Occurs
The Advanced Front Air Bags are designed to deflate
immediately after deployment.
80 THINGS TO KNOW BEFORE STARTING YOUR VEHICLE
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Periodic Safety Checks You Should Make Outside
The Vehicle
Tires
Examine tires for excessive tread wear and uneven wear
patterns. Check for stones, nails, glass, or other objects
lodged in the tread or sidewall. Inspect the tread for cuts
and cracks. Inspect sidewalls for cuts, cracks and bulges.
Check the wheel nuts for tightness. Check the tires
(including spare) for proper cold inflation pressure.
Lights
Have someone observe the operation of brake lights and
exterior lights while you work the controls. Check turn
signal and high beam indicator lights on the instrument
panel.
Door Latches
Check for positive closing, latching, and locking.
Fluid Leaks
Check area under vehicle after overnight parking for fuel,
engine coolant, oil, or other fluid leaks. Also, if gasoline
fumes are detected or if fuel, power steering fluid
(2500,3500,4500,5500 Models Only), or brake fluid leaks
are suspected, the cause should be located and corrected
immediately.
124 THINGS TO KNOW BEFORE STARTING YOUR VEHICLE
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UNDERSTANDING THE FEATURES OF YOUR VEHICLE
CONTENTS
MIRRORS ........................... .131
▫ Inside Day/Night Mirror ................131
▫ Automatic Dimming Mirror — If Equipped . . .131
▫ Automatic Dimming Mirror With Rear View
Camera Display — If Equipped ...........132
▫ Outside Mirrors ..................... .133
▫ Outside Mirrors Folding Feature ...........134
▫ Power Folding Outside Mirrors — If
Equipped .......................... .135
▫ Power Mirrors — If Equipped ............135▫
Heated Mirrors — If Equipped ...........137
▫ Driver’s Outside Automatic Dimming Mirror —
If Equipped ......................... .137
▫ Illuminated Vanity Mirror — If Equipped . . . .137
▫ “Slide-On-Rod” Features Of Sun Visor — If
Equipped .......................... .138
▫ Trailer Towing Mirrors — If Equipped ......139
SEATS ............................. .140
▫ Driver’s Power Seat — If Equipped ........140
▫ Passenger ’s Power Seat — If Equipped ......1423
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▫Power Lumbar — If Equipped ............143
▫ Heated Seats — If Equipped ..............143
▫ Ventilated Seats — If Equipped ............146
▫ Manual Seat Adjuster — If Equipped ........147
▫ 40-20-40 Front Bench Seat — If Equipped . . . .148
▫ Mega Cab® Rear Seat Features ............148
▫ Head Restraints ..................... .153
DRIVER MEMORY SEAT — IF EQUIPPED . . . .155
▫ Programming The Memory Feature .........155
▫ Linking And Unlinking The Remote Keyless Entry
Transmitter To Memory .................157
▫ Memory Position Recall .................158
TO OPEN AND CLOSE THE HOOD .........158
LIGHTS ............................ .160
▫ Headlights ......................... .161
▫ Automatic Headlights — If Equipped .......161
▫ Headlights On With Wipers (Available With
Automatic Headlights Only) ..............162
▫ Daytime Running Lights (DRL) —
If Equipped ........................ .162
▫ Headlight Delay ..................... .163
▫ SmartBeam™ — If Equipped .............163
▫ Parking Lights And Panel Lights ...........165
▫ Fog Lights — If Equipped ...............165
▫ Lights-On Reminder ...................166
▫ Battery Saver ........................ .166
▫ Interior Lights ...................... .166
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▫ParkSense® Warning Display .............183
▫ ParkSense® Display ....................184
▫ Enabling And Disabling ParkSense® ........187
▫ Service The ParkSense® Rear Park Assist
System ............................ .188
▫ Cleaning The ParkSense® System ..........188
▫ ParkSense® System Usage Precautions .......189
PARKVIEW® REAR BACK UP CAMERA — IF
EQUIPPED .......................... .191
▫ Turning ParkView® On Or Off — With
Uconnect® 5.0 ....................... .193
▫ Turning ParkView® On Or Off — With
Uconnect® 8.4A/8.4AN .................193
OVERHEAD CONSOLE — IF EQUIPPED .....193
▫ Courtesy/Reading Lights ...............194
GARAGE DOOR OPENER — IF EQUIPPED . . . .195
▫ Before You Begin Programming HomeLink® . .196
▫ Programming A Rolling Code .............197
▫ Programming A Non-Rolling Code .........199
▫ Canadian/Gate Operator Programming ......200
▫ Using HomeLink® .....................201
▫ Security ........................... .202
▫ Troubleshooting Tips ...................202
▫ General Information ....................203
POWER SUNROOF — IF EQUIPPED ........204
▫ Opening Sunroof — Express ..............205
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▫Closing Sunroof — Express ...............205
▫ Pinch Protect Feature ...................206
▫ Venting Sunroof — Express ..............206
▫ Sunshade Operation ....................206
▫ Wind Buffeting ...................... .206
▫ Sunroof Maintenance ...................207
▫ Ignition Off Operation ..................207
ELECTRICAL POWER OUTLETS ...........207
CIGAR LIGHTER AND ASH RECEIVER — IF
EQUIPPED ...........................211
POWER INVERTER — IF EQUIPPED ........212
CUPHOLDERS ....................... .213
▫ Front Seat Cupholders — (40–20–40 Seats) . . . .213 ▫
Front Instrument Panel Cupholders — Floor
Mounted Shifter ..................... .214
▫ Rear Cupholder — Quad Cab® ............214
▫ Rear Cupholder — Crew Cab .............215
STORAGE ........................... .215
▫ Glove Box Storage .....................215
▫ Door Storage ........................ .217
▫ Center Storage Compartment — If Equipped . .218
▫ Second Row In-Floor Storage Bin — If
Equipped .......................... .220
▫ Seatback Storage ..................... .221
▫ Storage (Regular Cab) ..................222
▫ Storage and Seats (Crew Cab) .............222
3
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